16553216

素因数分解:

$2^8\times {\mathrm{64661}}^1$

素因数の和:64677

約数の個数: 18

約数和(自身を含む): 33042282

約数和(自身を除く): 16489066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 64661, 129322, 258644, 517288, 1034576, 2069152, 4138304, 8276608, 16553216]

約数ペア:

[(1, 16553216), (2, 8276608), (4, 4138304), (8, 2069152), (16, 1034576), (32, 517288), (64, 258644), (128, 129322), (256, 64661)]